GB1476685A - Programmable relay - Google Patents
Programmable relayInfo
- Publication number
- GB1476685A GB1476685A GB3162474A GB3162474A GB1476685A GB 1476685 A GB1476685 A GB 1476685A GB 3162474 A GB3162474 A GB 3162474A GB 3162474 A GB3162474 A GB 3162474A GB 1476685 A GB1476685 A GB 1476685A
- Authority
- GB
- United Kingdom
- Prior art keywords
- relay
- comparator
- switches
- programmable relay
- value
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
- H03M7/001—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits characterised by the elements used
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/35—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar semiconductor devices with more than two PN junctions, or more than three electrodes, or more than one electrode connected to the same conductivity region
- H03K3/352—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar semiconductor devices with more than two PN junctions, or more than three electrodes, or more than one electrode connected to the same conductivity region the devices being thyristors
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Relay Circuits (AREA)
Abstract
1476685 Comparator M KATO 17 July 1974 31624/74 Heading G4M [Also in Division H3] A comparator or programmable relay has a series of switches S1 or S2 preset to indicate the value to be searched for. Each switch has two contacts 1, 0 receiving the true and inverse value of the corresponding bit of a number being examined. The switches feed diodes forming an AND gate. A bi-stable containing transistors Q2, Q3 and a thyristor Q1 is set or reset by the signals at F1 or F2 to control the exciting coil X of a relay having terminals E1 to E6.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3162474A GB1476685A (en) | 1974-07-17 | 1974-07-17 | Programmable relay |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3162474A GB1476685A (en) | 1974-07-17 | 1974-07-17 | Programmable relay |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1476685A true GB1476685A (en) | 1977-06-16 |
Family
ID=10325951
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3162474A Expired GB1476685A (en) | 1974-07-17 | 1974-07-17 | Programmable relay |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1476685A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0086518A2 (en) * | 1982-02-16 | 1983-08-24 | Koninklijke Philips Electronics N.V. | A binary switching element and a selector stage, a selector and selector system comprising binary switching elements |
-
1974
- 1974-07-17 GB GB3162474A patent/GB1476685A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0086518A2 (en) * | 1982-02-16 | 1983-08-24 | Koninklijke Philips Electronics N.V. | A binary switching element and a selector stage, a selector and selector system comprising binary switching elements |
EP0086518A3 (en) * | 1982-02-16 | 1984-09-12 | Koninklijke Philips Electronics N.V. | A binary switching element and a selector stage, a selector and selector system comprising binary switching elements |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CSNS | Application of which complete specification have been accepted and published, but patent is not sealed |